S-Corp Tax Savings — How Much Can You Save?
Many LLC owners save $3,000–$15,000 a year by electing S-Corp status. Here is the math, the break-even, and the hidden costs.
For most LLC owners netting $80K+ per year, an S-Corp election cuts self-employment tax by $3K–$15K annually. The savings come from distributions skipping the 15.3% SE tax that hits all profits in a default LLC.
The mechanism
15.3% SE tax on every dollar
The IRS treats all net profit as self-employment income. You owe 12.4% Social Security (up to the $168,600 wage base) and 2.9% Medicare (no cap) on every dollar of profit — before income tax even shows up.
15.3% on salary only
You split profit into a reasonable salary (subject to FICA) and distributions (no SE tax). The savings = your distributions × 15.3%.
Real savings by income
Assumes ~40–45% of profit as "reasonable salary" — your number will vary. Net column subtracts ~$3,000/year in payroll, accounting, and filing overhead.
The "reasonable salary" constraint
The IRS cares what you call "reasonable"
The lower your salary, the bigger your savings — but the IRS won't let you pay yourself $0 and call everything a distribution. They'll reclassify your draws as wages and assess back FICA, penalties, and interest.
- Benchmark to industry data. BLS, Glassdoor, RC Reports, and Salary.com show median pay for your role + location + experience.
- Common rule of thumb: 40–60% of profit as salary is defensible for owner-operators in most fields. Higher for capital- and skill-intensive work.
- Document everything. Job description, hours worked, comp survey citations. If audited, the IRS wants to see the basis.
Costs that eat into the savings
Before celebrating, subtract these from your gross savings number.
Payroll service
Running formal payroll on yourself: paychecks, withholdings, federal/state filings, W-2.
Tax preparation
Form 1120-S corporate return + K-1 to you + your personal 1040.
State franchise fees
CA charges $800 min. NY, MN, TX vary. Many states are $0.
Bookkeeping discipline
S-Corps need cleaner books — balance sheet, accountable plan for reimbursements, owner basis tracking.
The break-even is roughly $40K–$50K of net profit
Below that, the added $1,500–$3,000/year in payroll, accounting, and state fees usually swallows the SE-tax savings. Above $80K, the math is consistently positive — often $5K–$10K net to your pocket. Pixelbase's S-Corp wizard runs the numbers on your specific situation in under a minute.
Common misconceptions
"The lower my salary, the more I save."
True in theory, but unreasonably low salaries are the #1 S-Corp audit trigger. Back taxes + 20%+ penalties wipe out years of savings.
"S-Corp election cuts my income tax bill."
No — it cuts your SE tax bill. Income tax on your salary + distributions stays the same.
"I should elect S-Corp the day I form my LLC."
Only if you expect $50K+ net profit in year one. Otherwise the costs outweigh the savings. You can elect later.
See your specific savings.
Pixelbase's S-Corp wizard calculates your real annual savings (net of all costs), files Form 2553, sets up payroll on your reasonable salary, tracks distributions, and files your 1120-S every year. All in one place. See our S-Corp Election how-to guide for the procedural steps.